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BSI BS 4841-1: Rigid polyisocyanurate (PIR) and polyurethane (PUR) products for building end-use applications - Part 1: Specification for laminated insulation boards with autoadhesively or separately bonded facings

Publication Date: Jul 20, 2006
SDO: BSI: British Standards Institution
 DOD Adopted   ANSI Approved Approved

Polyurethane
Cyanurates
Thermoplastic polymers
Polymers
Laminates
Boards
Construction materials
Thermal insulating materials
Thermal insulation
Cavity walls
Dimensions
Thermal conductivity
Compressive strength
Dimensional changes
Flammability
Fire safety in buildings
Installation
Foamed plastics

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